Find the sum.-31 + (-31)
A. -31
B. 62
C. -62
D. 0
Answer: C
Mathematics
You might also like to view...
Solve the problem.Sun Woo Kim invested $2500 at 4% compounded semiannually. How much will be in the account after 8 years? Round to the nearest cent.
A. $3431.96 B. $2929.15 C. $4682.45 D. $3421.42
Mathematics
Solve the problem.A boat goes 210 miles downstream in the same time it can go 140 miles upstream. The speed of the current is 8 miles per hour. Find the speed of the boat in still water.
A. 40 mph B. 35 mph C. 32 mph D. 48 mph
Mathematics
Graph the hyperbola.16x2 - 9y2 = 144
A. 
B. 
C. 
D. 
Mathematics
Divide:
?
A. 416 B. 537 C. 367 D. 417 E. 517
Mathematics